Gaya APA
Plastic Methods for Steel and Concrete Structures. (1981).
:
The Macmillan Company.
Gaya Chicago
Plastic Methods for Steel and Concrete Structures.
.
:
The Macmillan Company,
1981.
Text.
Gaya MLA
Plastic Methods for Steel and Concrete Structures.
.
:
The Macmillan Company,
1981.
Text.
Gaya Turabian
Plastic Methods for Steel and Concrete Structures.
:
The Macmillan Company,
1981.
Print.